Mark 14:10

Now Judas Iscariot, one of the Twelve, went away to the high priests to betray Jesus to them;

So while supper was proceeding, and the devil had already put it into the heart of Judas Iscariot, the son of Simon, to betray him,

It was then that one of the Twelve, he who was called Judas Iscariot,

Satan however, entered into Judas (the man called Iscariot), who was one of the twelve.

Simon the Zealot, and Judas Iscariot who betrayed him.

When he had taken the piece of bread, Judas went out immediately; and it was night.

and Judas Iscariot who betrayed him.

In reply Jesus said to them. "Have I not chosen you, the Twelve? And yet even of you one is an enemy."

Treasury of Scripture Knowledge

And Judas Iscariot, one of the twelve, went unto the chief priests, to betray him unto them.

So while supper was proceeding, and the devil had already put it into the heart of Judas Iscariot, the son of Simon, to betray him,